It's an Adesso AKB-600HB. I didn't notice any software being installed, but maybe I missed it.

I've contacted their support.

Thanks!

Has no one ever experienced this? :huh:

I have a user using a touchscreen laptop (if that has any effect) who is also using an external numeric keypad.

Every time the user presses or releases a key on the keypad, there's an annoying...

I'm having the same issue. Has anyone found a resolution for this?